Controller problem in ePSXe on Linux

[ZLRK]

Thanks very much again, mr Shonumi. Let's see how that ePSXe goes on Linux -with the keyboard...- if hopefully you have the chance..

I had never heard about RetroArch, and after a quick search I got quite confused about Mednafen and RetroArch: just which one!?

RetroArch emulates even more systems than Mednafen, and even has an Android build! Just pity neither of them support Nintendo 64... I'd have my -hopefully- almost "perfect" emulator choice...

I don't know if there are other multi-system emulators, but according to this
https://en.wikipedia.org/wiki/List_of_video_game_emulators#Other
Mednafen and RetroArch are the ones that seem to be still in development at least.

But, from Mednafen and RetroArch, would you advise for one in particular? Would there be a "best" choice in this case?

Also, do you have any idea about what happened to the PS1 emu "pSX Emulator"?

Again, thanks beforehand.